You insult peoples intelligence, but yet your intelligence says God knowingly put a rebellious devil responsible for one third of heaven falling, into a garden of paradise he cut of from the rebellious.
You know a garden of eden he chose not to have the rebellious walking in. That he cut of from people who sinned.
I finally agree with your comment, and I sincerely congratulate you for being so diligent with your investigation. I absolutely believe, without any doubt, that God did preordain the fall of man and the separation from God due to sin.
When Adam sinned, it wasn't an accident, God knew he would sin and mankind would fall into slavery to Satan.
God planned the whole of human history from the beginning of time to the end of time. So everything that happened in time past, present and future is exactly as God decreed it to be. There are no accidents in Gods creation, everyone and everything is doing their part to bring about Gods pre planned outcome.
I'm sure you agree that God is absolutely sovereign over His creation, and a sparrow doesn't drop dead outside of His will and knowledge.
Most Christians are happy to to attribute a measure of sovereignty to God but they never admit that He is absolutely 100% sovereign over every single creature and atom in the universe and He gives us our next breath and if He didn't sustain us at every moment we would drop dead instantly.
It's hard for men to get our head around how much control God has over His creation, we need to remember that we are fallen creatures and our minds have been corrupted to the extent that we have lost contact with God. So we can't embrace or process the reality in which we exist.
Everyone uses their own corrupted reasoning and understanding to try and workout the difference between Satan's lies and Gods truth. Satan is the most powerful and most wise and intelligent creature in the universe, so we wrestle against an invincible foe and everyone is quickly overpowered and enslaved, unless God intervenes and saves us.
Our fallen state means, we can't call out to God because He is light and we are darkness and men don't come to the light lest their wickedness is exposed. So we are entirely dependent on God for salvation, the Arminian name it and claim it prosperity gospel doesn't align with scripture